[Facilities] Power drop + VLAN approval needed before PLC configuration

[QuantuMaster007]

Goal

• Clear prerequisites for PowerOn gate (PLC flash/config + IO checkout).

Scope

• Power drop install complete
• VLAN approved + port assignments confirmed

Dependencies (example chain)
Layout approval → Power drop install + VLAN approval → PLC flash/config → IO checkout

Where to verify in repo

• data/raw/facility_readiness_tasks.csv (gate=Install/PowerOn)
• docs/evidence/gate_slip_risk_output.md (after running generator)

Acceptance criteria

• Install gate tasks marked Done
• PowerOn tasks unblocked
• Evidence outputs regenerated (docs/evidence/)